<div class="apiDetail">
	<div>
		<h2>
			<span>Boolean / Function(treeId, treeNode)</span><span class="path">setting.view.</span>dblClickExpand
		</h2>
		<h3>
			概述<span class="h3_info">[ 依赖 <span class="highlight_green">jquery.ztree.core</span> 核心 js ]
			</span>
		</h3>
		<div class="desc">
			<p></p>
			<div class="longdesc">
				<p>双击节点时，是否自动展开父节点的标识</p>
				<p>默认值: true</p>
			</div>
		</div>
		<h3>Boolean 格式说明</h3>
		<div class="desc">
			<p>true / false 分别表示双击节点 切换 / 不切换 展开状态</p>
		</div>
		<h3>Function 参数说明</h3>
		<div class="desc">
			<h4>
				<b>treeId</b><span>String</span>
			</h4>
			<p>
				对应 zTree 的 <b class="highlight_red">treeId</b>，便于用户操控
			</p>
			<h4 class="topLine">
				<b>treeNode</b><span>JSON</span>
			</h4>
			<p>需要设置是否双击切换展开状态的节点 JSON 数据对象</p>
			<h4 class="topLine">
				<b>返回值</b><span>Boolean</span>
			</h4>
			<p>返回值同 Boolean 格式的数据</p>
		</div>
		<h3>setting 举例</h3>
		<h4>1. 取消默认双击展开父节点的功能</h4>
		<pre xmlns="">
			<code>var setting = {
	view: {
		dblClickExpand: false
	}
};
......</code>
		</pre>
		<h4>2. 设置 zTree 仅仅 level=0 的父节点取消双击展开的功能</h4>
		<pre xmlns="">
			<code>function dblClickExpand(treeId, treeNode) {
	return treeNode.level > 0;
};
var setting = {
	view: {
		dblClickExpand: dblClickExpand
	}
};
......</code>
		</pre>
	</div>
</div>